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KB PERFORMANCE DS-751263 KB297.040 Hypereutectic Piston Kit Piston Kit
KB PERFORMANCE | SKU:
DS-751263
Regular price
$246.95
Unit price
Unavailable
Shipping calculated at checkout.
KB PERFORMANCE DS-751263 KB297.040 Hypereutectic Piston Kit Piston Kit is backordered and will ship as soon as it is back in stock.
KB PERFORMANCE DS-751263 KB297.040 Hypereutectic Piston Kit Piston Kit
Regular price
$246.95
Unit price
Unavailable
KB PERFORMANCE | SKU:
DS-751263
Regular price
$246.95
Unit price
Unavailable
Shipping calculated at checkout.
KB PERFORMANCE DS-751263 KB297.040 Hypereutectic Piston Kit Piston Kit is backordered and will ship as soon as it is back in stock.
Features
- Manufactured from high-strength, T-5, heat-treated, 390 hypereutectic aluminum alloy
- Allow a tighter fit and longer piston and ring life
- Diamond-machined pistons are held to plus or minus one gram weight and less than one-half-thousandth-inch (.0005") tolerances from piston to piston
- Each kit contains two pistons, pins, spiral-lock pin clips and Hastings moly rings
- Replacement piston rings and pin lock rings available separately
- KB pistons can be installed tighter than other pistons. This results in less piston rock and better ring seal. Please read instructions included with piston for correct piston clearance.
- Due to the thermal conductivity and design of KB pistons, special attention is required to the top ring end gap. Please read instructions furnished with piston for correct ring installation.
Specs
| Units | Kit |
| Riding Style | Street |
| Product Name | Piston Kit |
| Bore Size | 3.498" |
| Compression Ratio | 8.3:1 |
| Bore Oversize | +0.040" |
| Piston Material | Hypereutectic Alloy |
| 1978-1984 | Harley-Davidson | Electra Glide FLH |
| 1979-1980 | Harley-Davidson | 1200 Electra Glide FLH |
| 1979-1981 | Harley-Davidson | 1200 Fat Bob FXEF |
| 1979-1982 | Harley-Davidson | Low Rider FXS |
| 1979-1980 | Harley-Davidson | Super Glide 80 FXE |
| 1980-1982 | Harley-Davidson | Electra Glide Sport FLHS |
| 1980-1982 | Harley-Davidson | Sturgis FXB |
| 1980-1983 | Harley-Davidson | Tour Glide Classic FLTC |
| 1980-1983 | Harley-Davidson | Tour Glide FLT |
| 1980-1984 | Harley-Davidson | Wide Glide FXWG |
| 1981-1982 | Harley-Davidson | Electra Glide Classic FLH |
| 1981 | Harley-Davidson | Electra Glide Heritage FLH |
| 1981-1984 | Harley-Davidson | Super Glide FXE |
| 1982-1983 | Harley-Davidson | Super Glide II FXR |
| 1982-1983 | Harley-Davidson | Super Glide II FXRS |
| 1983 | Harley-Davidson | Disc Glide FXDG |
| 1983 | Harley-Davidson | Electra Glide Classic FLHTC |
| 1983 | Harley-Davidson | Electra Glide Standard FLHT |
| 1983-1984 | Harley-Davidson | Low Rider FXSB |
| 1983 | Harley-Davidson | Sport Glide FXRT |
| 1984 | Harley-Davidson | Electra Glide Special FLHX |
Fitment Disclosure
This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.Payment & Security
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